Player Page

Kwelani, A (Amvuyele)
Dob: 2012/03/01 (U14)
Gender: Male
Chess SA id: 1120149000
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/04/27 (6 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1194.8
Curent Weighted rating1247.5
Curent Weighted performance1103.8
Current official/published rating (highest between Raw, WR and WP)1247.5
Current floor (min rating allowed)799.1
Current highest rating achieved1299.1
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±167.0
Current Raw change used (final)0.0
Projected new Raw rating1194.8
Projected new Weighed rating1244.6
Projected new Weighted performance1103.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.6
Projected effective change (new Official - current Official)-2.9
Projected new highest rating1299.1
Projected new floor799.1
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1230.3
Curent Weighted rating1264.1
Curent Weighted performance1170.4
Current official/published rating (highest between Raw, WR and WP)1264.1
Current floor (min rating allowed)823.9
Current highest rating achieved1323.9
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±158.8
Current Raw change used (final)0.0
Projected new Raw rating1230.3
Projected new Weighed rating1263.2
Projected new Weighted performance1170.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.2
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1323.9
Projected new floor823.9
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1162.4
Curent Weighted rating1197.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1197.3
Current floor (min rating allowed)702.0
Current highest rating achieved1202.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±174.9
Current Raw change used (final)0.0
Projected new Raw rating1162.4
Projected new Weighed rating1194.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.4
Projected effective change (new Official - current Official)-2.9
Projected new highest rating1202.0
Projected new floor702.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)702.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor702.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Bhongweni Chess Club Open 2024 (U14) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 2.0 1299.1 1202.0 Analysis
3 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1299.1 1323.9 Analysis
2 2nd Buffalo City Chess Trials 2024 (High School B) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1299.1 1323.9 Analysis
1 Buffalo City Vikings Chess Trials 2024 (U14A) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1276.4 1300.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Bhongweni Chess Club Open 2024 (U14) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 2.0 1299.1 1202.0 Analysis
12 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1299.1 1323.9 Analysis
11 2nd Buffalo City Chess Trials 2024 (High School B) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1299.1 1323.9 Analysis
10 Buffalo City Vikings Chess Trials 2024 (U14A) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1276.4 1300.5 Analysis
9 BC Vikings Closed 2023 (U12) 2023/10/03 2023/10/04 Buffalo City (EBC) Standard 65 0.85 6 5 2.0 1274.3 1300.8 Analysis
8 BC 5th Trials 2023 (U12A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 4 3.0 1250.2 1251.6 Analysis
7 3rd BC Trials 2023 (U12A) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1229.0 1226.0 Analysis
6 Berlin High School Sports Festival 2023 2023/07/29 2023/07/29 Buffalo City (EBC) Rapid 35 0.66 6 5 3.0 1213.1 1178.0 Analysis
5 2nd BC Trials 2023 (U12A) 2023/06/03 2023/06/03 Buffalo City (EBC) Rapid 30 0.60 7 7 3.0 1218.3 1200.0 Analysis
4 BC Chess Trials 1 of 5 2023 (U12A) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1190.7 1191.6 Analysis
3 3rd Vikings Champs 2023 (U10B+U12B) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1180.4 1176.8 Analysis
2 2nd Little Vikings 2023 (U12B) 2023/02/23 2023/02/23 Buffalo City (EBC) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
1 Little Vikings 2023 (U10B+U12B) 2023/02/11 2023/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 9 0 12 9.0 42.9 -60.7 1222.9 1162.2
White 10 8 0 2 8.0 80.0 255.0 1188.9 1443.9
Black 11 1 0 10 1.0 9.1 -347.7 1253.9 906.1
Standard All 15 7 0 8 7.0 46.7 -28.3 1230.0 1201.7
White 7 6 0 1 6.0 85.7 303.6 1179.8 1483.3
Black 8 1 0 7 1.0 12.5 -318.8 1274.0 955.3
Rapid All 6 2 0 4 2.0 33.3 -141.7 1205.2 1063.5
White 3 2 0 1 2.0 66.7 141.7 1210.3 1352.0
Black 3 0 0 3 0.0 0.0 -425.0 1200.1 775.1
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 66 31 5 30 33.5 50.8 6.4 1225.1 1231.6
White 32 24 3 5 25.5 79.7 252.3 1189.1 1441.4
Black 34 7 2 25 8.0 23.5 -225.0 1259.0 1034.0
Standard All 48 23 5 20 25.5 53.1 26.6 1223.7 1250.3
White 24 19 3 2 20.5 85.4 301.0 1186.0 1487.0
Black 24 4 2 18 5.0 20.8 -247.9 1261.5 1013.6
Rapid All 18 8 0 10 8.0 44.4 -47.2 1228.8 1181.6
White 8 5 0 3 5.0 62.5 106.3 1198.4 1304.6
Black 10 3 0 7 3.0 30.0 -170.0 1253.2 1083.2
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120150766 Bopi, L (Lumnko) 3 0.0 0 0 3 0.0 1266.1 -425.0 841.1 View list
2 1120131144 Ndwandwa, L (Luhlumile) 3 0.0 0 0 3 0.0 1227.8 -425.0 802.8 View list
3 1150153217 Balfour, O (Omeleza) 2 2.0 2 0 0 100.0 1274.7 425.0 1699.7 View list
4 1120150772 Mafukidze, A (Arnold) 2 1.5 1 1 0 75.0 1204.7 212.5 1417.2 View list
5 1130136891 Scheeld, L (Liam) 2 1.5 1 1 0 75.0 1204.7 212.5 1417.2 View list
6 2130097267 Dyabooi, A (Azingce) 2 1.0 1 0 1 50.0 1223.7 0.0 1223.7 View list
7 1130137759 Du Preez, D (Dante) 2 1.0 1 0 1 50.0 1237.2 0.0 1237.2 View list
8 1130136882 Jagers, N (Noah) 2 1.0 1 0 1 50.0 1246.3 0.0 1246.3 View list
9 1120149007 Planga, K (Kungawo) 2 1.0 1 0 1 50.0 1204.5 0.0 1204.5 View list
10 1120131139 Mabhera, J (Jedidiah) 2 0.0 0 0 2 0.0 1275.3 -425.0 850.3 View list
11 1120153664 Dyani, I (Isivile) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
12 1130136873 Basson, Z (Zachary) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
13 1110109264 Gower, D (Daniel) 1 1.0 1 0 0 100.0 1276.4 425.0 1701.4 View list
14 1130136874 Goliath, C (Cooper) 1 1.0 1 0 0 100.0 1190.7 425.0 1615.7 View list
15 1080301793 Boateng, A (Anash) 1 1.0 1 0 0 100.0 1299.1 425.0 1724.1 View list
16 1110160315 Dickinson, E (Elijah) 1 1.0 1 0 0 100.0 1276.4 425.0 1701.4 View list
17 1150153205 Combi, L (Libuse) 1 1.0 1 0 0 100.0 1180.4 425.0 1605.4 View list
18 1130136878 Chinyamurindi, A (Anochengeta) 1 1.0 1 0 0 100.0 1218.3 425.0 1643.3 View list
19 1110112012 Inise, M (Mvuyo) 1 1.0 1 0 0 100.0 1180.4 425.0 1605.4 View list
20 1130153667 Mafanya, M (Mateo) 1 1.0 1 0 0 100.0 1190.7 425.0 1615.7 View list